In one place in the documentation it sounds like you can put it in a PHP include file and include it anywhere. But in another place in the documentation it sounds like it has to be between the < head > < /head > tags?
I have a PHP include file called “footer.php” that is on every page and I was hoping to just drop it in there. But I know that my IDE complains about the < script > tags being outside of the < head > tags and so it got me to doubting this approach.